OHA Drinking Water Services
OR41
PWS ID: 01292 ---- LEISURE DAYS MOBILE HOME PARK

See also: Coliform Schedules

Chemical Sampling Schedule Status
Facility
ID
Analyte or Group   Sampling
Interval
Monitoring Period Days
Until
End
Samples
Required
Samples
Received
Last
Sample
Date
Start End
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2028 - 12/31/2028   5 09/18/2025
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 252 1 incomplete07/29/2025
  Seasonal sampling period:   07/01   thru   07/31
EP-A  EP for WELL ARSENIC  Yearly 01/01/2026 - 12/31/2026 252 1 incomplete09/03/2025
EP-A  EP for WELL IOC notes9 Years 01/01/2020 - 12/31/2028 983 1 incomplete03/07/2019
EP-A  EP for WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 252 1 incomplete02/10/2025
EP-A  EP for WELL NITRITE notes9 Years 01/01/2020 - 12/31/2028 983 1 incomplete03/07/2019
EP-A  EP for WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 68 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP for WELL RAD - GROSS ALPHA notes9 Years 01/01/2026 - 12/31/2034 3,174 1 incomplete11/18/2025
EP-A  EP for WELL RAD - RADIUM 226/228notes9 Years 01/01/2026 - 12/31/2034 3,174 1 incomplete11/18/2025
EP-A  EP for WELL RAD - URANIUM notes9 Years 01/01/2026 - 12/31/2034 3,174 1 incomplete11/18/2025
EP-A  EP for WELL SOC  3 Years 01/01/2026 - 12/31/2028 983 1 incomplete11/12/2025
EP-A  EP for WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 983 1 incomplete11/12/2025

6  secs
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Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200412/31/20061Sample during the month of warmest water temperature.
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/201012/31/20131Sample Between June 1 and Sept. 30 at location of maximum residence time
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Quarterly10/01/201903/31/20222
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 IDSE  Yearly01/01/201409/30/20192Sample During Peak Historical Month for High DBPs
EP-A  EP for WELLARSENIC  3 Years01/01/200209/30/20071
EP-A  EP for WELLARSENIC  3 Years01/01/201712/31/20221
EP-A  EP for WELLARSENIC  Quarterly07/01/200912/31/20091Daniel Hough (11/12/09) - This system is no longer subject to quarterly arsenic sampling as it has been demonstrated to be consistently and reliably below the MCL after two quarters, and the running annual average is below the MCL.
EP-A  EP for WELLARSENIC  Quarterly07/01/201404/30/20161
EP-A  EP for WELLARSENIC  Quarterly10/01/200712/31/20071
EP-A  EP for WELLARSENIC  Yearly01/01/200805/01/20091
EP-A  EP for WELLARSENIC  Yearly01/01/201006/30/20141Schedule Reflects Treatment Installed

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